J.B. Sawant Engineering Private Limited supplies Vacuum and Pressure Pumps. J.B. Sawant Engineering Private Limited offers wide ranges of vacuum pumps. Vacuum and Pressure Pumps has the following features: Light, compact, air-cooled design to suit packing, filling and machines, laboratory filtration and blowing. Capacity: 70 to 225 lit/min. Ult. Vacuum : Upto 50 torr